3 1
9-0\\
EAS20270
CHECKING
THE
S
HIFT
DRUM ASSEMBLY
1. Check:
• Shi
ft
drum groove
Damage/scratches/wear
4 Replace the shift
drum assembl
y.
• Shi
ft
d
ru
m segment "1"
Damage/wear
4 Replace the shift d
ru
m as-
sembly.
• Shift d
ru
m bearing "2"
Damage/pitting
4 Replace t
he
shift drum as-
sembly.
EAS2$2$)
CH
ECKING
TH
E TRANSMI
SS
ION
1. Measure:
• Main
ax
le runout
(with a cente
ri
ng
device and dial gauge "1 ")
Out of specification
4 Replace the
ma
in axle.
Main axle runout limit
0.08 mm (0.
00
32 in)
1
2. Measure:
• Drive axle runout
(with a
ce
ntering device and dial gauge "1")
5-81
TRANSMISSION
Ou1
of
specification 4 Replace the drive
ax
le.
3. Ch
eck
:
Drive ax
le
runout limit
0.
08
mm (0.
00
32 In)
1
• Transmission gears
Blue discoloration/pitting/wear
4 Replace
the defective gear(s).
• Transmission gear dogs
Cracks/damage
/r
ounded edges 4 Replace
the defective gear(s).
4. Check:
• T
ra
nsmission gear engagement
(each pinion
gear
to its respective wheel
gear)
Incorre
ct
4 Reassemble t
he
transmission
ax
le assemblies.
s.
Check:
• Transmission gear movement
Rough movement
-)
Replace the defective
part(s).
6. Check:
• Ci
rc
li
ps
Bends/damage/looseness 4 Replace.
""""""'
ASSEMBLING
THE
MAIN
AXLE
AND
DRIVE
AXLE
1.
Insta
ll
:
• Toothed washer "1"
• Ci
re
li
p '
'2
"
l@@ii
• Be sure the circlip sharp-edged
come
r "a" is
positioned opposite side to the toothed washer
and gear.
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